71365184

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 112

約数和(自身を含む): 167883840

約数和(自身を除く): 96518656

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 67, 68, 88, 89, 134, 136, 176, 178, 187, 268, 272, 352, 356, 374, 536, 544, 704, 712, 737, 748, 979, 1072, 1088, 1139, 1424, 1474, 1496, 1513, 1958, 2144, 2278, 2848, 2948, 2992, 3026, 3916, 4288, 4556, 5696, 5896, 5963, 5984, 6052, 7832, 9112, 11792, 11926, 11968, 12104, 12529, 15664, 16643, 18224, 23584, 23852, 24208, 25058, 31328, 33286, 36448, 47168, 47704, 48416, 50116, 62656, 65593, 66572, 72896, 95408, 96832, 100232, 101371, 131186, 133144, 190816, 200464, 202742, 262372, 266288, 381632, 400928, 405484, 524744, 532576, 801856, 810968, 1049488, 1065152, 1115081, 1621936, 2098976, 2230162, 3243872, 4197952, 4460324, 6487744, 8920648, 17841296, 35682592, 71365184]

約数ペア:

[(1, 71365184), (2, 35682592), (4, 17841296), (8, 8920648), (11, 6487744), (16, 4460324), (17, 4197952), (22, 3243872), (32, 2230162), (34, 2098976), (44, 1621936), (64, 1115081), (67, 1065152), (68, 1049488), (88, 810968), (89, 801856), (134, 532576), (136, 524744), (176, 405484), (178, 400928), (187, 381632), (268, 266288), (272, 262372), (352, 202742), (356, 200464), (374, 190816), (536, 133144), (544, 131186), (704, 101371), (712, 100232), (737, 96832), (748, 95408), (979, 72896), (1072, 66572), (1088, 65593), (1139, 62656), (1424, 50116), (1474, 48416), (1496, 47704), (1513, 47168), (1958, 36448), (2144, 33286), (2278, 31328), (2848, 25058), (2948, 24208), (2992, 23852), (3026, 23584), (3916, 18224), (4288, 16643), (4556, 15664), (5696, 12529), (5896, 12104), (5963, 11968), (5984, 11926), (6052, 11792), (7832, 9112)]